Save Big, Now and Then

💧 Liquid waste (urine) estimate

Average person produces about:

• 0.4 gallons of urine per day
  (≈1.5 liters ≈ 1.6 quarts)

So for 100 people:

• 0.4 gallons × 100 = 40 gallons of urine per day

🚽 Flush water use estimate

Average flush volume in the U.S. is about:

• 1.5 gallons per flush

Average person flushes ~5 times per day, so:

• 1.5 gallons × 5 = 7.5 gallons/person/day

So for 100 people:

• 7.5 gallons × 100 = 750 gallons of flush water per day

✅ Summary in gallons

📞 Customer Service Hours
We’re here to help!

📱 Phone: 1-702-328-0689
💬 Live Chat: Start a Chat Now

Our team is always available to assist you during the following hours:

Monday – Friday: 6:00 AM – 2:00 PM Pacific Time
Saturday – Sunday: Closed
Holidays: Closed

Have a question outside of our service hours?
Feel free to leave us a message through our contact form or email us at info@waterlesstoiletshop.com.

We’ll get back to you as soon as possible on the next business day.

Green Toilet features ventilation pipes.

On top of the vent pipe stack here is a Whirlybird

Green Toilet’s double base from below